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10531791 — PIN,ECCENTRIC

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10531791: PIN,ECCENTRIC.

The PIN,ECCENTRIC is a the manufacturer industrial component. Key specifications include height: 0.118 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT CHAMFER, overall_length: 0.675 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES OVERALL, style_designator: ECCENTRIC. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-868-8486, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
10531791
NSN: 5315-00-868-8486
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
height0.118 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLAT CHAMFER
overall_length0.675 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES OVERALL
style_designatorECCENTRIC
first_step_length0.087 INCHES NOMINAL IN
pin_head_diameter0.1245 INCHES NOMINAL IN
third_step_length0.030 INCHES NOMINAL IN
second_step_length0.052 INCHES NOMINAL IN
first_step_diameter0.250 INCHES NOMINAL IN
third_step_diameter0.097 INCHES NOMINAL IN
NSN5315-00-868-8486
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10531791 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES OVERALL
•
OFFSET DISTANCE BETWEEN GEOMETRIC CENTER OF HEAD AND CENTERLINE OF SHANK/SHOULDER: 0.045 INCHES NOMINAL IN
•
FIRST STEP DIAMETER: 0.250 INCHES NOMINAL IN
•
NUMERIC DESIGNATION OF STEP ECCENTRIC TO HEAD: 4
•
THIRD STEP DIAMETER: 0.097 INCHES NOMINAL IN
•
SECOND STEP LENGTH: 0.052 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ECCENTRIC
•
PIN HEAD DIAMETER: 0.1245 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
OFFSET DISTANCE BETWEEN GEOMETRIC CENTER OF HEAD AND CENTERLINE OF SHANK/SHOULDER0.045 INCHES NOMINAL IN
FIRST STEP DIAMETER0.250 INCHES NOMINAL IN
NUMERIC DESIGNATION OF STEP ECCENTRIC TO HEAD4
THIRD STEP DIAMETER0.097 INCHES NOMINAL IN
SECOND STEP LENGTH0.052 INCHES NOMINAL IN
STYLE DESIGNATORECCENTRIC
PIN HEAD DIAMETER0.1245 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 416,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.675 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10531791?
10531791 is a PIN,ECCENTRIC.
What is the NSN for 10531791?
10531791 is cataloged in the U.S. Government catalog under NSN 5315-00-868-8486. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.